FunctionBinds to the mitochondrial light strand promoter and functions in mitochondrial transcription regulation. Required for accurate and efficient promoter recognition by the mitochondrial RNA polymerase. Promotes transcription initiation from the HSP1 and the light strand promoter by binding immediately upstream of transcriptional start sites. Is able to unwind and bend DNA. Required for maintenance of normal levels of mitochondrial DNA. May play a role in organizing and compacting mitochondrial DNA. target DNA. Interacts with TFB1M and TFB2M.
Lane 1: ab114993, at 1 µg/ml, staining mtTFA in HeLa whole cell lysate immunoprecipitated using ab114993 at 6 µg/mg lysate (1 mg/IP; 20% of IP loaded/lane). Lane 2: control IgG. Detection: Chemiluminescence with an exposure time of 10 seconds.
References for Anti-mtTFA antibody (ab114993)
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